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UnmanagedImageSetPixel Method (Int32, Int32, Color)
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Set pixel with the specified coordinates to the specified color.
Namespace:
Accord.Imaging
Assembly:
Accord.Imaging (in Accord.Imaging.dll) Version: 3.8.0
Syntax public void SetPixel(
int x,
int y,
Color color
)
Public Sub SetPixel (
x As Integer,
y As Integer,
color As Color
)
Request Example
View SourceParameters
- x
- Type: SystemInt32
X coordinate of the pixel to set. - y
- Type: SystemInt32
Y coordinate of the pixel to set. - color
- Type: System.DrawingColor
Color to set for the pixel.
Remarks Note |
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For images having 16 bpp per color plane, the method extends the specified color
value to 16 bit by multiplying it by 256. |
For grayscale images this method will calculate intensity value based on the below formula:
0.2125 * Red + 0.7154 * Green + 0.0721 * Blue
See Also